Spotted on Twitter: it appears Trevor has guested on a new project from former Nightwish vocalist Tarja Turunen and musician/producer Torsten Stenzel (one half of the EDM duo York) called Outlanders, due to release their debut album in a little over a month. It looks to be a classical/EDM/rock crossover.
According to the duo's socials this release has quite the cast of musicians. Besides Trevor, also featured are guitarist greats Al DiMeola, Vernon Reid, Joe Satriani, Bumblefoot, Walter Giardino, Steve Rothery, Marty Friedman, and Jennifer Batten, as well as New Age/progressive rock legend Mike Oldfield.
The release is slated for the last full week of November, so look out for it around the 24th or 25th.